.footer-wrap{
    position: fixed;
    bottom:0;
    height:.8rem;
    width:100%;
    .footer-nav{
        height:.8rem;
        display:flex;
        a{
            flex:1;
            font-size:.2rem;
            color:#000;
            display:flex;
            flex-direction:column;
            text-align:center;
            line-height:.4rem;
            i{
                flex:1;
                font-size:.36rem;
            }
            span{
                flex:1;
            }
            &.cur{
                color:#ff6969;
            }
        }
    }
}